DNSBL Spam Check

Checked IP: 149.72.31.86
rDNS/PTR record: wrqvkfrs.outbound-mail.sendgrid.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: wrqvkfrs.outbound-mail.sendgrid.net
11.3091 ms
Inactive: 2
Inactive
Response in: 4.441406 seconds
Amount of searched blacklists: 25 (2 inactive)